A hybrid user equipment and advanced user equipment data offloading architecture is provided. In this hybrid architecture, the advanced user equipment includes a backhaul link to a telecommunication network and/or the Internet. The user equipment can send and receive data through the advanced user equipment using the backhaul link.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A network device in a cellular telecommunications system, comprising: a first communication section configured to receive a first control-plane message from a base station over a first communication link; a second communication section configured to transmit user-plane data to a user equipment over a second communication link established responsive to the first control-plane message; and a third communication section configured to receive the user-plane traffic data from a server over a third communication link without passing through any base station, wherein the second communication link between the network device and the user equipment and a fourth communication link between the base station and the user equipment for transmitting user-plane data from the base station to the user equipment can use different carrier frequencies simultaneously.
2. The network device of claim 1 , wherein the user equipment receives user plane data from the base station and the network device simultaneously.
3. A mobile station (user equipment) in a cellular telecommunication system, comprising: a first communication section configured to receive both control-plane data and first user-plane data from a base station over a wireless first communication link; and a second communication section configured to receive second user-plane data from a server through a network device using a second communication link without passing through any base station, wherein the first communication section is further configured to receive a first control-plane message from the base station over the first communication link, wherein the second communication section is further configured to establish the second communication link responsive to the first control-plane message, and wherein the first communication link between the user equipment and the base station and the second communication link between the user equipment and the network device can use different carrier frequencies simultaneously.
4. The mobile station of claim 3 , wherein the user equipment receives the first user-plane data and the second user-plane data simultaneously.
5. A base station for controlling a user equipment (UE) and a network device in a cellular telecommunications network, comprising: a first communication section configured to exchange user-plane and control-plane data with the UE using a first communication link and to exchange control-plane data with the network device using a second communication link; and a control unit configured to control an establishment and also a release/reconfiguration/handover of a third communication link through a first control-plane message transmitted to at least one of the UE and the network device using the respective one of the first and second communication links, wherein the control unit is further configured to identify user-plane data to be exchanged between the UE and the network device using the third communication link, wherein the user equipment communicates user plane data with the base station and the network device simultaneously at a predetermined time, wherein the network device receives the user-plane data without passing through any base station, and wherein the first communication link between the base station and the UE and the third communication link between the UE and the network device can use different carrier frequencies simultaneously.
6. The base station of claim 5 , wherein the UE receives the user-plane data from the base station and the network device simultaneously.
7. A method of communicating using a network device in a cellular telecommunication system, comprising: at the network device, receiving a first control-plane message from a base station over a first communication link; at the network device, establishing a second communication link responsive to the first control-plane message with a user equipment; at the network device, receiving downlink user-plane data from a server over a third communication link without passing through any base station; and from the network device, transmitting the downlink user-plane data over the second communication link to the user equipment, and wherein the second communication link between the network device and the user equipment and a fourth communication link between the base station and the user equipment for transmitting user-plane data from the base station to the user equipment can use different carrier frequencies simultaneously.
8. A method of communicating using a user equipment in a cellular telecommunication system, comprising: at the user equipment, receiving a first control-plane message and first user-plane data from a base station over a first communication link; at the user equipment, establishing a second communication link with a network device responsive to the first control-plane message; and at the user equipment, receiving second user-plane data from the network device over the second communication link without passing through any base station from a server, and wherein the first communication link between the user equipment and the base station and the second communication link between the user equipment and the network device can use different carrier frequencies simultaneously.
9. A method of communicating using a base station for controlling a user equipment (UE) and a network device in a cellular telecommunication system, comprising: at the base station, exchanging user-plane data and control-plane message with the UE using a first communication link and exchanging control-plane message with the network device using a second communication link; at the base station, controlling an establishment and also a release/reconfiguration/handover of a third communication link through a first control-plane message transmitted to at least one of the UE and the network device using the respective one of the first and second communication links; and at the base station, identifying user-plane data to be exchanged between the UE and the network device using the third communication link, and wherein the network device receives the user-plane data without passing through any base station from a server, and wherein the first communication link between the user equipment and the base station and the third communication link between the user equipment and the network device can use different carrier frequencies simultaneously.
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May 31, 2012
November 10, 2020
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